From 36fbd1e5a40e319e6ac5f43d11c99ba4b66e93a3 Mon Sep 17 00:00:00 2001
From: surprise <15810472099@163.com>
Date: 星期三, 29 十一月 2023 16:50:16 +0800
Subject: [PATCH] 坡度分析下载修改
---
src/assets/js/Map/temporaryTools.js | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 49 insertions(+), 0 deletions(-)
diff --git a/src/assets/js/Map/temporaryTools.js b/src/assets/js/Map/temporaryTools.js
index 007dc31..2a2f44a 100644
--- a/src/assets/js/Map/temporaryTools.js
+++ b/src/assets/js/Map/temporaryTools.js
@@ -1,5 +1,7 @@
import store from "@/store";
import { none } from "ol/centerconstraint";
+import * as turf from "@turf/turf";
+import WKT from "terraformer-wkt-parser";
var temporaryTool = {
isedit: false,
removeTemporaryLayer(res) {
@@ -19,6 +21,53 @@
}
}
},
+
+ getWKT(res) {
+ var geom = res.geometry;
+ var coord = null;
+ debugger
+ switch (res.type) {
+ case "point":
+ case "label":
+ coord = turf.point([geom.lng, geom.lat]);
+ break;
+ case "polygon":
+ var std = [];
+ for (var i = 0; i < geom.length; i++) {
+ if (i % 2 == 0) {
+ std.push([geom[i], geom[i + 1]])
+ }
+ }
+ std.push(std[0])
+ debugger
+ coord = turf.polygon([std]);
+ break;
+ case "polyline":
+
+ var std = [];
+ for (var i = 0; i < geom.length; i++) {
+ if (i % 2 == 0) {
+ std.push([geom[i], geom[i + 1]])
+ }
+ }
+
+ coord = turf.lineString(std);
+ break;
+ case "rectangle":
+ coord = turf.polygon([[
+ [geom[0], geom[1]],
+ [geom[0], geom[3]],
+ [geom[2], geom[3]],
+ [geom[2], geom[1]],
+ [geom[0], geom[1]],
+ ]]);
+ break;
+ }
+ var wkt = WKT.convert(coord.geometry);
+ debugger
+ return WKT.convert(coord.geometry);
+
+ },
locationTemporaryLayer(res) {
var entities = window.Viewer.entities._entities._array;
for (var i in entities) {
--
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